Differential D9891 Diff 32201 source/blender/gpu/shaders/gpu_shader_2D_nodelink_vert.glsl

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source/blender/gpu/shaders/gpu_shader_2D_nodelink_vert.glsl

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	in vec2 P2;	in vec2 P2;
	in vec2 P3;	in vec2 P3;
	in ivec4 colid_doarrow;	in ivec4 colid_doarrow;
		in vec4 start_color;
		in vec4 end_color;

	uniform vec4 colors[6];	uniform vec4 colors[6];

	# define colStart colors[colid_doarrow[0]]	/* If colid is TH_WIRE or TH_WIRE_INNER (1-2) takes vbo color attr, else takes colid color.
	# define colEnd colors[colid_doarrow[1]]	* This way we preserve colors for active, selected and invalid states are right (and prior)
		* while having nodelink colors based on connected socket types. */
		# define colStart (colid_doarrow[0] < 3 ? start_color : colors[colid_doarrow[0]])
		# define colEnd (colid_doarrow[1] < 3 ? end_color : colors[colid_doarrow[1]])
	# define colShadow colors[colid_doarrow[2]]	# define colShadow colors[colid_doarrow[2]]
	# define doArrow (colid_doarrow[3] != 0)	# define doArrow (colid_doarrow[3] != 0)

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	out float colorGradient;	out float colorGradient;
	out vec4 finalColor;	out vec4 finalColor;

		const float start_gradient_threshold = 0.25; /* Instead of 0.35-0.65, cause some visual shift issue. */
		const float end_gradient_threshold = 0.55;

	void main(void)	void main(void)
	{	{
	float t = uv.x;	float t = uv.x;
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	}	}
	else {	else {
	/* Second pass */	/* Second pass */
	finalColor = mix(colStart, colEnd, uv.x);	if (uv.x < start_gradient_threshold) {
		finalColor = colStart;
		}
		else if (uv.x > end_gradient_threshold) {
		finalColor = colEnd;
		}
		else {
		finalColor = mix(colStart, colEnd, uv.x+0.1); /* +0.1 cause some visual shift issue. */
		}
	expand_dist *= 0.5;	expand_dist *= 0.5;
	}	}

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